GB2358194B - Electrolytic treatment - Google Patents

Electrolytic treatment

Info

Publication number
GB2358194B
GB2358194B GB0001036A GB0001036A GB2358194B GB 2358194 B GB2358194 B GB 2358194B GB 0001036 A GB0001036 A GB 0001036A GB 0001036 A GB0001036 A GB 0001036A GB 2358194 B GB2358194 B GB 2358194B
Authority
GB
United Kingdom
Prior art keywords
electrolytic treatment
electrolytic
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0001036A
Other versions
GB2358194A (en
GB0001036D0 (en
Inventor
John Collins
Harry Fung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAPENHURST INVEST Ltd
CAPENHURST TECH Ltd
EA Technology Ltd
C Tech Innovation Ltd
Original Assignee
CAPENHURST INVEST Ltd
CAPENHURST TECH Ltd
EA Technology Ltd
C Tech Innovation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CAPENHURST INVEST Ltd, CAPENHURST TECH Ltd, EA Technology Ltd, C Tech Innovation Ltd filed Critical CAPENHURST INVEST Ltd
Priority to GB0001036A priority Critical patent/GB2358194B/en
Publication of GB0001036D0 publication Critical patent/GB0001036D0/en
Priority to PCT/GB2001/000175 priority patent/WO2001053571A1/en
Priority to US10/181,166 priority patent/US20030075456A1/en
Priority to AU2001226910A priority patent/AU2001226910A1/en
Priority to EP01901250A priority patent/EP1250473A1/en
Publication of GB2358194A publication Critical patent/GB2358194A/en
Application granted granted Critical
Publication of GB2358194B publication Critical patent/GB2358194B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
GB0001036A 2000-01-17 2000-01-17 Electrolytic treatment Expired - Fee Related GB2358194B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0001036A GB2358194B (en) 2000-01-17 2000-01-17 Electrolytic treatment
PCT/GB2001/000175 WO2001053571A1 (en) 2000-01-17 2001-01-17 Electrolytic treatment
US10/181,166 US20030075456A1 (en) 2000-01-17 2001-01-17 Electrolytic treatment
AU2001226910A AU2001226910A1 (en) 2000-01-17 2001-01-17 Electrolytic treatment
EP01901250A EP1250473A1 (en) 2000-01-17 2001-01-17 Electrolytic treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0001036A GB2358194B (en) 2000-01-17 2000-01-17 Electrolytic treatment

Publications (3)

Publication Number Publication Date
GB0001036D0 GB0001036D0 (en) 2000-03-08
GB2358194A GB2358194A (en) 2001-07-18
GB2358194B true GB2358194B (en) 2004-07-21

Family

ID=9883842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0001036A Expired - Fee Related GB2358194B (en) 2000-01-17 2000-01-17 Electrolytic treatment

Country Status (5)

Country Link
US (1) US20030075456A1 (en)
EP (1) EP1250473A1 (en)
AU (1) AU2001226910A1 (en)
GB (1) GB2358194B (en)
WO (1) WO2001053571A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317896B1 (en) * 2000-08-10 2003-07-15 Ct Sviluppo Materiali Spa CONTINUOUS ELECTROLYTIC PICKLING METHOD OF METAL PRODUCTS CONCELLS POWERED BY ALTERNATING CURRENT.
CA2520851A1 (en) * 2003-04-02 2004-10-21 New Earth Systems, Inc. Electrocoagulation system
WO2005085502A1 (en) * 2004-03-10 2005-09-15 Andreas Stepan Method for pickling steels and regenerating pickling solutions
US7879206B2 (en) * 2006-05-23 2011-02-01 Mehlin Dean Matthews System for interphase control at an electrode/electrolyte boundary
US20110303553A1 (en) * 2010-06-11 2011-12-15 Inman Maria E Electrochemical system and method for machining strongly passivating metals
JP5918762B2 (en) 2010-07-22 2016-05-18 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Prevention or reduction of scale on heating element of water heater
BR112013001416B1 (en) 2010-07-22 2020-09-29 Koninklijke Philips N. V METHOD OF USING A WATER HEATER PROVIDED FOR HEATING A WATER LIQUID, WATER HEATER PROVISION AND THE USE OF A COMBINATION OF A FIRST AC VOLTAGE AND ONE OR MORE OF A SECOND AC VOLTAGE AND A DC VOLTAGE TO A HEATING ELEMENT WATER HEATER ARRAY
ITPD20150095A1 (en) * 2015-05-08 2016-11-08 Ricerca Chimica S R L EQUIPMENT FOR THE ELECTROCHEMICAL PICKLING OF STAINLESS STEEL SURFACES AND PROCEDURE FOR THE ELECTROCHEMICAL PICKLING OF THESE SURFACES
GB201612951D0 (en) * 2016-07-26 2016-09-07 C-Tech Innovation Ltd Electrolytic treatment for nuclear decontamination
GB201817604D0 (en) * 2018-10-29 2018-12-12 C Tech Innovation Ltd Electrolytic treatment system for nuclear decontamination
AU2020256911B2 (en) 2019-04-09 2025-02-27 3DM Biomedical Pty Ltd Electropolishing method
GB201909090D0 (en) * 2019-06-25 2019-08-07 C Tech Innovation Ltd Electrochemical surface treatment
KR102286367B1 (en) * 2019-11-11 2021-08-05 주식회사 포스코 Manufacturing method of stainless steel for polymer fuel cell seperator
PL4065754T3 (en) * 2019-11-25 2026-03-23 Arcelormittal Electro-assisted pickling of steel
GB2604914B (en) 2021-03-19 2023-12-20 C Tech Innovation Ltd Electrochemical surface treatment apparatus

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951025A (en) * 1957-06-13 1960-08-30 Reynolds Metals Co Apparatus for anodizing aluminum
GB1028247A (en) * 1962-04-16 1966-05-04 Anocut Eng Co Improvements in or relating to a method of electrolytically removing material
US3983014A (en) * 1974-12-16 1976-09-28 The Scionics Corporation Anodizing means and techniques
GB2123225A (en) * 1982-06-14 1984-01-25 Chiyoda Kk Pulse power source device
US4454008A (en) * 1983-02-24 1984-06-12 The United States Of America As Represented By The Secretary Of The Army Electrochemical method for producing a passivated junction in alloy semiconductors
US4534834A (en) * 1983-07-14 1985-08-13 Swiss Aluminium Ltd. Process for continuous pretreatment by electrochemical oxidation of strip or foil of aluminum
EP0209168A1 (en) * 1985-07-12 1987-01-21 N.V. Bekaert S.A. Process and apparatus for cleaning by electrochemical pickling with alternating current of specified frequency
US4681672A (en) * 1984-12-28 1987-07-21 Matsushita Electric Industrial Co., Ltd. Method for etching electrode foils for an aluminium electrolytic capacitor
GB2214520A (en) * 1988-01-27 1989-09-06 Jct Controls Ltd Electrochemical processes using independently controlled voltages in alternation
US5007993A (en) * 1989-06-20 1991-04-16 Hull Harry F Electrolytic processing apparatus and method with time multiplexed power supply
US5045157A (en) * 1988-03-31 1991-09-03 Fuji Photo Film Co., Ltd. Process for producing aluminum support for printing-plate
EP0445959A1 (en) * 1990-03-06 1991-09-11 Du Pont (UK) Limited Electrolytic graining
US5213907A (en) * 1990-10-09 1993-05-25 Diamond Technologies Company Nickel-cobalt-boron-alloy deposited on a substrate
US5320736A (en) * 1991-01-11 1994-06-14 University Of Georgia Research Foundation Method to electrochemically deposit compound semiconductors
US5385651A (en) * 1991-01-11 1995-01-31 University Of Georgia Research Foundation Digital electrochemical etching of compound semiconductors
US5616229A (en) * 1994-06-01 1997-04-01 Almag Al Process for coating metals
WO1997039167A1 (en) * 1996-04-15 1997-10-23 Maysonic Ultrasonics Limited Descaling of metal surfaces
US5786556A (en) * 1993-05-09 1998-07-28 Swedish Pickling Ab Method and a device for pickling of stainless steel
US5923170A (en) * 1997-04-04 1999-07-13 Vector Magnetics, Inc. Method for near field electromagnetic proximity determination for guidance of a borehole drill

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597339A (en) * 1968-09-09 1971-08-03 Scionics Of California Inc Process for anodizing aluminum and its alloys
US4046649A (en) * 1974-08-13 1977-09-06 Westinghouse Electric Corporation Forward-reverse pulse cycling anodizing and electroplating process
GB2112546B (en) * 1981-04-20 1985-08-21 Le T I Tsellyulozno Bumazhnoj Method and device for the automatic control of a technological process
US4517059A (en) * 1981-07-31 1985-05-14 The Boeing Company Automated alternating polarity direct current pulse electrolytic processing of metals
JPS6067699A (en) * 1983-09-21 1985-04-18 Fuji Photo Film Co Ltd Electrolytic treatment method

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951025A (en) * 1957-06-13 1960-08-30 Reynolds Metals Co Apparatus for anodizing aluminum
GB1028247A (en) * 1962-04-16 1966-05-04 Anocut Eng Co Improvements in or relating to a method of electrolytically removing material
US3983014A (en) * 1974-12-16 1976-09-28 The Scionics Corporation Anodizing means and techniques
GB2123225A (en) * 1982-06-14 1984-01-25 Chiyoda Kk Pulse power source device
US4454008A (en) * 1983-02-24 1984-06-12 The United States Of America As Represented By The Secretary Of The Army Electrochemical method for producing a passivated junction in alloy semiconductors
US4534834A (en) * 1983-07-14 1985-08-13 Swiss Aluminium Ltd. Process for continuous pretreatment by electrochemical oxidation of strip or foil of aluminum
US4681672A (en) * 1984-12-28 1987-07-21 Matsushita Electric Industrial Co., Ltd. Method for etching electrode foils for an aluminium electrolytic capacitor
EP0209168A1 (en) * 1985-07-12 1987-01-21 N.V. Bekaert S.A. Process and apparatus for cleaning by electrochemical pickling with alternating current of specified frequency
GB2214520A (en) * 1988-01-27 1989-09-06 Jct Controls Ltd Electrochemical processes using independently controlled voltages in alternation
US5045157A (en) * 1988-03-31 1991-09-03 Fuji Photo Film Co., Ltd. Process for producing aluminum support for printing-plate
US5007993A (en) * 1989-06-20 1991-04-16 Hull Harry F Electrolytic processing apparatus and method with time multiplexed power supply
EP0445959A1 (en) * 1990-03-06 1991-09-11 Du Pont (UK) Limited Electrolytic graining
US5213907A (en) * 1990-10-09 1993-05-25 Diamond Technologies Company Nickel-cobalt-boron-alloy deposited on a substrate
US5320736A (en) * 1991-01-11 1994-06-14 University Of Georgia Research Foundation Method to electrochemically deposit compound semiconductors
US5385651A (en) * 1991-01-11 1995-01-31 University Of Georgia Research Foundation Digital electrochemical etching of compound semiconductors
US5786556A (en) * 1993-05-09 1998-07-28 Swedish Pickling Ab Method and a device for pickling of stainless steel
US5616229A (en) * 1994-06-01 1997-04-01 Almag Al Process for coating metals
WO1997039167A1 (en) * 1996-04-15 1997-10-23 Maysonic Ultrasonics Limited Descaling of metal surfaces
US5923170A (en) * 1997-04-04 1999-07-13 Vector Magnetics, Inc. Method for near field electromagnetic proximity determination for guidance of a borehole drill

Also Published As

Publication number Publication date
AU2001226910A1 (en) 2001-07-31
EP1250473A1 (en) 2002-10-23
GB2358194A (en) 2001-07-18
US20030075456A1 (en) 2003-04-24
GB0001036D0 (en) 2000-03-08
WO2001053571A1 (en) 2001-07-26

Similar Documents

Publication Publication Date Title
GB0028264D0 (en) Well treatment
GB0028269D0 (en) Well treatment
GB0112343D0 (en) Well treatment
EP1425066A4 (en) Defibrillators
EP1265817A4 (en) Electrolysis based water treatment
GB0122729D0 (en) Improved waste treatment
PL362855A1 (en) Improved treatment
EG25829A (en) Novel treatment
GB0030845D0 (en) Novel treatment
GB2358194B (en) Electrolytic treatment
EP1427478A4 (en) Defibrillators
GB0130763D0 (en) Treatment methods
GB0026838D0 (en) Treatment method
GB0114066D0 (en) Baths
GB0031321D0 (en) Treatment
GB0029125D0 (en) Novel treatment
GB0025655D0 (en) Sludge treatment
AU1079402A (en) Wastewater treatment
AU3900401A (en) Electrolysis based water treatment
GB0019728D0 (en) Novel treatment
GB0130694D0 (en) Treatment
GB0012760D0 (en) Treatment
GB0017495D0 (en) Treatment
GB0020669D0 (en) Alopica treatment
GB0012793D0 (en) Treatment

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070117